CN105237152A - Foliar fertilizer prepared from spoiled milk and preparation method thereof - Google Patents

Abstract

The invention discloses a foliar fertilizer prepared from spoiled milk and a preparation method thereof. The foliar fertilizer is prepared from following raw materials, by weight, 80-100 parts of the spoiled milk, 20-35 parts of hoof nails from pig and cow, 4-8 parts of quartz sand, 10-15 parts of sodium bicarbonate, 15-25 parts of bone meal, 100-140 parts of a 30 wt% sulfuric acid solution, 8-14 parts of ferrous sulfate, 18-25 parts of urea, 20-30 parts of ammonium chloride, 15-20 parts of dipotassium hydrogen phosphate, 10-16 parts of potassium nitrate, 4-5 parts of an activator and a proper amount of water. In particular, the spoiled milk is acidolyzed to obtain the amino acids and such materials, which are used for chelating inorganic nutrients, and meanwhile, centrifuged milk contains various vitamins, microelements and amino acids and also can chelate various microelements, so that the foliar fertilizer has the effect of resisting hard water and can effectively increasing yield of crops. The foliar fertilizer can improve color and mouth feels of fruits significantly, is high in utilization rate and is long in lasting time.

Description

Foliar nutrient that a kind of rotten milk is made and preparation method thereof

Technical field

The invention belongs to the Technology field of fertilizer, be specifically related to foliar nutrient that a kind of rotten milk makes and preparation method thereof.

Background technology

Foliage fertilizer is that nutritive element is applied to farm crop blade surface; a kind of fertilizer type of its function is played by the absorption of blade; the blade of plant has upper and lower two-layer epidermis; be made up of epidermic cell; on table, there are stratum corneum and wax in the outside of cell, can protect the functions such as the enforcement of the mesophyll cell under face tissue is photosynthetic, breathing, by the impact of extraneous unfavourable condition change; blade surface also has many small pores, exercises the function that gas is changed.Research shows, stratum corneum is made up of a kind of Long carbon chain fatty acid polymer with hydroxyl and carboxyl, hydroxyl on the molecular gap of this polymkeric substance and molecule, carboxylated hydrophilic group can allow the aqueous solution penetrate in leaf, certainly, the pore of blade surface is that foliage fertilizer enters blade passage more easily.In chemical fertilizer, the stratum corneum of urea class material to epidermic cell has ramollescence, can accelerate the infiltration of other nutritive substance, so urea becomes the important moiety of foliage fertilizer.

Dimethyl dodecyl amine oxide: colourless to pale yellow viscous liquid, a kind of amphoterics, colourless transparent liquid, for weak cation tensio-active agent, in cationic in acidic medium, in nonionic in alkaline medium, there is good thickening, antistatic, soft, foam enhancing and detergency ability; This product pungency is low, effectively can reduce the negatively charged ion pungency in washing composition, also has the features such as sterilization, calcium soap dispersion, readily biodegradable.

Alkyl glycoside is the more comprehensive new non-ionic surfactants of a kind of performance, have the characteristic of conventional nonionic and ionic surface active agent concurrently, having high surface, good ecological security and intermiscibility, is internationally recognized first-selection " green " functional surfactant.

The effect of promoting agent is the penetrating quality increasing foliar nutrient, improve utilization rate of fertilizer, foliage fertilizer absorbs mainly through the blade of plant, promoting agent of the present invention contains kinds of surface active substance, the penetrating power of liquid fertilizer can be improved, reduce the surface tension of liquid fertilizer, increase the contact area of Liquid Fertilizer and blade, slow down velocity of evaporation, penetration enhancement, foliage fertilizer excessive concentration or the too fast blade of likely burning of moisture evaporation, cause fertilizer damage, add a certain amount of activity and stimulating component, be conducive to the cutin destroying blade table confluent monolayer cells, improve absorption rate, improve stress resistance of plant.

Summary of the invention

The foliar nutrient that a kind of rotten milk is made, it is characterized in that, be made up of the raw material of following weight part: rotten milk 80 ~ 100, hoof nail of cow and hog 20 ~ 35, quartz sand 4 ~ 8, sodium bicarbonate 10 ~ 15, bone meal 15 ~ 25,30wt% sulphuric acid soln 100 ~ 140, ferrous sulfate 8 ~ 14, urea 18 ~ 25, ammonium chloride 20 ~ 30, potassium phosphate,monobasic 15 ~ 20, saltpetre 10 ~ 16, promoting agent 4 ~ 5 and appropriate water;

Described promoting agent is made up of the raw material of following weight part: sodium bicarbonate 1 ~ 3, urea 4 ~ 8, dimethyl dodecyl amine oxide 2 ~ 3, kaolin 8 ~ 12, methyl-silicone oil 2 ~ 5, alkyl glycoside 4 ~ 7 and appropriate water; Preparation method is: (1), in reaction cylinder, mixing dimethyl dodecyl amine oxide and alkyl glycoside, be blended into the water dilution of about 20 times its total weight parts, then add methyl-silicone oil, stirs 30 ~ 50min to bubbling under 300 ~ 400r/min condition; (2) kaolin micronizing is crossed 140 mesh sieves, mixing urea and sodium bicarbonate join in the solution described in (1), are heated to 40 ~ 60 DEG C, insulated and stirred 20 ~ 35min.

A preparation method for the foliar nutrient that rotten milk is made, is characterized in that, comprises following step:

(1) hoof nail of cow and hog is mixed with quartz sand, after adding water, become homogenate shape in grinding machine for grinding;

(2) by rotten for the homogenate of (1) mixing milk and sodium bicarbonate, add the water of 3 ~ 5 times, stir 30 ~ 50min, then centrifugal 60 ~ 100min under 800 ~ 1200r/min condition, is divided into cleer and peaceful precipitation;

(3) described to (2) precipitation is mixed with bone meal, put into the reactor filling 30wt% sulphuric acid soln, be heated to 80 ~ 105 DEG C, under the heat-retaining condition of 300 ~ 500r/min, stir 8 ~ 14h, then centrifugal supernatant liquid under 1200 ~ 1800r/min centrifugal condition;

(4) (2) described supernatant and (3) described supernatant is mixed, be watered in right amount and make liquid: admittedly be the ratio of 4 ~ 6: 1, for dissolving mixed ferrous sulfate, urea, ammonium chloride, potassium phosphate,monobasic, saltpetre, promoting agent and other remaining component, after completing.

Beneficial effect of the present invention: the present invention utilizes rotten milk, the materials such as amino acid are obtained for chelating it's too late nutrient by acidolysis, and centrifugal after milk contain multivitamin, trace element, amino acid, can also the various trace element of chelating in dissolution process, make foliage fertilizer of the present invention have anti-hard water, can crop yield be significantly improved, obviously improve fruit colour, improve fruit mouthfeel, make fertilizer have utilization ratio high, the advantages such as the lasting period is long.

Embodiment

Embodiment 1:

The foliar nutrient that a kind of rotten milk is made, it is characterized in that, be made up of the raw material of following weight part (Kg): rotten milk 100, hoof nail of cow and hog 20, quartz sand 5, sodium bicarbonate 10, bone meal 15,30wt% sulphuric acid soln 120, ferrous sulfate 12, urea 22, ammonium chloride 28, potassium phosphate,monobasic 16, saltpetre 15, promoting agent 4 and appropriate water;

Described promoting agent is made up of the raw material of following weight part: sodium bicarbonate 2, urea 6, dimethyl dodecyl amine oxide 2, kaolin 10, methyl-silicone oil 4, alkyl glycoside 5 and appropriate water; Preparation method is: (1), in reaction cylinder, mixing dimethyl dodecyl amine oxide and alkyl glycoside, be blended into the water dilution of about 20 times its total weight parts, then add methyl-silicone oil, stirs 30 ~ 50min to bubbling under 300 ~ 400r/min condition; (2) kaolin micronizing is crossed 140 mesh sieves, mixing urea and sodium bicarbonate join in the solution described in (1), are heated to 40 ~ 60 DEG C, insulated and stirred 20 ~ 35min.

A preparation method for the foliar nutrient that rotten milk is made, is characterized in that, comprises following step:

(1) hoof nail of cow and hog is mixed with quartz sand, after adding water, become homogenate shape in grinding machine for grinding;

(2) by rotten for the homogenate of (1) mixing milk and sodium bicarbonate, add the water of 3 ~ 5 times, stir 30 ~ 50min, then centrifugal 60 ~ 100min under 800 ~ 1200r/min condition, is divided into cleer and peaceful precipitation;

(3) described to (2) precipitation is mixed with bone meal, put into the reactor filling 30wt% sulphuric acid soln, be heated to 80 ~ 105 DEG C, under the heat-retaining condition of 300 ~ 500r/min, stir 8 ~ 14h, then centrifugal supernatant liquid under 1200 ~ 1800r/min centrifugal condition;

(4) (2) described supernatant and (3) described supernatant is mixed, be watered in right amount and make liquid: admittedly be the ratio of 4 ~ 6: 1, for dissolving mixed ferrous sulfate, urea, ammonium chloride, potassium phosphate,monobasic, saltpetre, promoting agent and other remaining component, after completing.

The foliar nutrient that rotten milk of the present invention is made is used for plant common agricultural experiment; select 5 mu of planting bases; mix to insert and spray fertilizer of the present invention; as experimental group; common fertilizer is executed in 5 mu of bases of control group routinely planting requirement; other condition is identical; experiment proves; experimental group plantation farm crop, its stalk and branches and leaves more sturdy, growing way is obviously better than control group; greatly reduce base fertilizer usage quantity simultaneously; save labour, protection of the environment, produce in the fruit time limit and disease and insect resistance etc. in prolongation fruit tree and play significant role.

Claims (2)

1. the foliar nutrient made of a rotten milk, it is characterized in that, be made up of the raw material of following weight part: rotten milk 80 ~ 100, hoof nail of cow and hog 20 ~ 35, quartz sand 4 ~ 8, sodium bicarbonate 10 ~ 15, bone meal 15 ~ 25,30wt% sulphuric acid soln 100 ~ 140, ferrous sulfate 8 ~ 14, urea 18 ~ 25, ammonium chloride 20 ~ 30, potassium phosphate,monobasic 15 ~ 20, saltpetre 10 ~ 16, promoting agent 4 ~ 5 and appropriate water;

Described promoting agent is made up of the raw material of following weight part: sodium bicarbonate 1 ~ 3, urea 4 ~ 8, dimethyl dodecyl amine oxide 2 ~ 3, kaolin 8 ~ 12, methyl-silicone oil 2 ~ 5, alkyl glycoside 4 ~ 7 and appropriate water; Preparation method is: (1), in reaction cylinder, mixing dimethyl dodecyl amine oxide and alkyl glycoside, be blended into the water dilution of about 20 times its total weight parts, then add methyl-silicone oil, stirs 30 ~ 50min to bubbling under 300 ~ 400r/min condition; (2) kaolin micronizing is crossed 140 mesh sieves, mixing urea and sodium bicarbonate join in the solution described in (1), are heated to 40 ~ 60 DEG C, insulated and stirred 20 ~ 35min.

2. the preparation method of foliar nutrient that makes of a kind of rotten milk according to claim 1, is characterized in that, comprise following step:

(1) hoof nail of cow and hog is mixed with quartz sand, after adding water, become homogenate shape in grinding machine for grinding;

(2) by rotten for the homogenate of (1) mixing milk and sodium bicarbonate, add the water of 3 ~ 5 times, stir 30 ~ 50min, then centrifugal 60 ~ 100min under 800 ~ 1200r/min condition, is divided into cleer and peaceful precipitation;

(3) described to (2) precipitation is mixed with bone meal, put into the reactor filling 30wt% sulphuric acid soln, be heated to 80 ~ 105 DEG C, under the heat-retaining condition of 300 ~ 500r/min, stir 8 ~ 14h, then centrifugal supernatant liquid under 1200 ~ 1800r/min centrifugal condition;

(4) (2) described supernatant and (3) described supernatant is mixed, be watered in right amount and make liquid: admittedly be the ratio of 4 ~ 6: 1, for dissolving mixed ferrous sulfate, urea, ammonium chloride, potassium phosphate,monobasic, saltpetre, promoting agent and other remaining component, after completing.